Alle the "Error loading submodel....." are simply files that LDView could not find.
Please recheck the setting for pathes in LDView and remember how LDView works. I think you placed your own files in a folder that is not recognized by LDView.
Please recheck the setting for pathes in LDView and remember how LDView works. I think you placed your own files in a folder that is not recognized by LDView.